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THE APPLICATION OF THE ELECTRIC PULSE DISINTEGRATION METHOD FOR INCREASE RECOVERY OF NON-FERROUS METALS FROM SMELTING SLAGS
Abstract
Nowadays, mining and metallurgical enterprises are necessarily involved in recovering of technogenic deposits generated by their operations. By doing so, they obtain additional mineral resources and improve the environment situation. Studies of the processability of pelletized slag from Kola MMC (Nikel town) have disclosed the possibility increases of extracting non-ferrous metals via electric pulse disintegration method and next processing classic flotation. This is a consequence of the specific physical mechanisms of force loading and cracking inherent only method of electric pulse disintegration of materials (EPD), which has a high selectivity for destruction. Due to its technological advantages, the electrical disintegration of materials could have a great potential in minerals mining processing and processing of low-grade ores.
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